The Si515, Si516, Si550, Si552, Si554, Si571, Si595 and Si599 family of voltage-controlled oscillators (VCXOs) offers the industry’s shortest lead times, highest reliability and unmatched performance, making them ideal for applications such as networking equipment, base stations, test and measurement equipment, storage area networks and broadcast video systems. Leveraging patented DSPLL® technology, the Si516, Si552 and Si554 are multi-rate voltage-controlled crystal oscillators supporting any combination of two or four frequencies, while the Si571 and Si599 are Any-Frequency I²C voltage-controlled programmable oscillators with a tuning resolution better than 80 parts per trillion.

(1)Wide range of operation: 100 kHz to 1.4 GHz
(2)High frequency stability
(3)Superior initial accuracy
(4)Best-in-class control voltage linearity
(5)Dual, quad and any-rate frequency configurations
(6)Operates with 3.3 V, 2.5 V or 1.8 V supplies
(7)Available LVPECL, LVDS, CML, HCSL or LVCMOS outputs
(8)Industry-standard, RoHS-compliant 5 mm x 7 mm and 3.2 mm x 5 mm package and pinouts
(9)Output enable active high/active low polarity versions available